Stuck in Cobbler profile list, CentOS

I have booted into Cobbler list by when i select profile and hit [Enter] then nothing happens. Only screen blanks for second and it returns to very same cobbler menu screen:

Turns out it can be easily solved by disabling SE linux:

setenforce 0
sed -i "s/^SELINUX=.*$/SELINUX=disabled/" /etc/selinux/config

Another better way to check what actually block the thing:

yum install policycoreutils-python -y

Check SELinux blocked policies:

audit2allow -a | grep -v "===\|^$" | sed -e '/#!!!!/,+1d'

This will probably report:

allow tftpd_t spacewalk_data_t:file read;

Install missing policies:

audit2allow -a -M local && semodule -i local.pp

Execute again profile:

Run again:

audit2allow -a | grep -v "===\|^$" | sed -e '/#!!!!/,+1d'

This will report:

allow tftpd_t spacewalk_data_t:file open;

Install missing policies:

audit2allow -a -M local && semodule -i local.pp

Execute again Cobbler profile. Now it totaly hangs!

Run again:

audit2allow -a | grep -v "===\|^$" | sed -e '/#!!!!/,+1d'

This will report:

allow tftpd_t spacewalk_data_t:file getattr;

Install missing policies:

audit2allow -a -M local && semodule -i local.pp

Hard reboot client and run again cobbler profile.
Works.
Done.

At the end we needed to install these:

allow tftpd_t spacewalk_data_t:file read;
allow tftpd_t spacewalk_data_t:file open;
allow tftpd_t spacewalk_data_t:file getattr;